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Wheelbarrow

A technology for wheelbarrows and frames, applied to trolleys, motor vehicles, single-axis trolleys, etc., can solve the problems of labor shortage and low efficiency of human transportation, achieve the effects of reducing labor intensity, saving manpower, and improving operation safety

Inactive Publication Date: 2012-07-18
SOUTHWEST UNIVERSITY
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  • Application Information

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Problems solved by technology

At the same time, with the development of China's social economy, most of the young people go out to work, there is a serious shortage of rural labor force, and the efficiency of human transportation is extremely low

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] like figure 1 and figure 2 Shown, a kind of wheelbarrow comprises vehicle frame 1, wheel 2, engine 9, generator 8, motor 3, accumulator 6, controller 5 and sensing device 12, power output shaft 14 is housed on engine 9, can drive generator 8. While supplying electric power to the motor 3, the storage battery 6 arranged in the rear part of the vehicle frame 1 is charged. The middle part of the vehicle frame 1 is provided with a wheel 2 , the hub of the wheel 2 is the outer rotor of the motor 3 , and the wheel 2 is directly driven by the motor 3 .

[0018] The motor can be a hub motor, and the motor 3 has its own drum brake 4; the motor 3 and the generator 8 are connected to the controller 5 through wires, which saves mechanical structures such as clutches, gearboxes, transmissions and the like on traditional power unicycles, and realiz...

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Abstract

The invention discloses a wheelbarrow, comprising a frame and a handrail, wherein the handrail is arranged on the frame and is provided with a handle, a wheel is arranged at lower part of the frame; the wheel is driven by an electromotor; the key of the wheelbarrow is that a controller connected with an accumulator is arranged on the frame; a sensor is arranged on the handle; the controller controls the rotation speed of the motor according to signals of the sensor; a motor and a generator are arranged on the frame; the power output shaft of the motor is connected with the generator to supply power for the electromotor and charge the accumulator. The power output shaft of the motor can drive devices such as a water pump, a spraying device, a rotary tillage device and so on to finish transportation to other places to achieve multifunctional field work. According to the wheelbarrow, mechanisms such as a clutch, a gearbox, a transmission device and the like on the traditional power wheelbarrow are saved, the wheelbarrow has the characteristics of simple structure, flexible layout and convenient operation and can be widely applied in mountain land areas which have narrow roads and are not suitable for other normal transport tools.

Description

technical field [0001] The invention relates to a means of transportation. Background technique [0002] A wheelbarrow, commonly known as a "trolley", is also known as a "chicken cart" in some areas. Before the popularization of modern means of transportation, the wheelbarrow was one of the main means of transport in rural fields and orchards as a light transport and people-carrying tool because of its large transport capacity and strong terrain adaptability. However, after the reform and opening up, the transportation industry has developed day by day, and the clumsy wheelbarrow cannot be compared with modern transportation tools in terms of transportation volume or transportation speed, and it seems inevitable that it will withdraw from the historical stage. But in the vast rural areas of China, especially in the mountainous and hilly areas, the unicycle exists tenaciously because of its irreplaceable role of other means of transportation. [0003] Taking the citrus plan...

Claims

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Application Information

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IPC IPC(8): B62B1/18B62B5/04
Inventor 何代杰何培祥蒋猛明莉徐波孙波
Owner SOUTHWEST UNIVERSITY
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